Example usage for com.google.common.collect Iterables concat

Introduction

In this page you can find the example usage for com.google.common.collect Iterables concat.

Prototype

public static <T> Iterable<T> concat(Iterable<? extends T> a, Iterable<? extends T> b)

Source Link

Document

Combines two iterables into a single iterable.

Usage

From source file:com.facebook.buck.core.model.targetgraph.impl.TargetGraphAndTargets.java

public static TargetGraphAndTargets create(ImmutableSet<BuildTarget> graphRoots, TargetGraph projectGraph,
        boolean isWithTests, ImmutableSet<BuildTarget> explicitTests) {
    // Get the roots of the main graph. This contains all the targets in the project slice, or all
    // the valid project roots if a project slice is not specified.
    Iterable<TargetNode<?>> projectRoots = projectGraph.getAll(graphRoots);

    // Optionally get the roots of the test graph. This contains all the tests that cover the roots
    // of the main graph or their dependencies.
    Iterable<TargetNode<?>> associatedTests = ImmutableSet.of();
    if (isWithTests) {
        associatedTests = projectGraph.getAll(explicitTests);
    }//from   w w  w .j av  a2 s  .c o  m

    TargetGraph targetGraph = projectGraph.getSubgraph(Iterables.concat(projectRoots, associatedTests));

    return new TargetGraphAndTargets(targetGraph, projectRoots);
}

From source file:org.eclipse.xtext.resource.containers.DescriptionAddingContainer.java

@Override
public Iterable<IResourceDescription> getResourceDescriptions() {
    return Iterables.concat(Collections.singleton(description), delegate.getResourceDescriptions());
}

From source file:org.apache.drill.exec.server.options.FragmentOptionsManager.java

@Override
public Iterator<OptionValue> iterator() {
    return Iterables.concat(systemOptions, options.values()).iterator();
}

From source file:org.eclipse.emf.compare.internal.spec.ComparisonSpec.java

/**
 * {@inheritDoc}//from w  w w. java 2 s . co m
 * 
 * @see org.eclipse.emf.compare.impl.ComparisonImpl#getDifferences()
 */
@Override
public EList<Diff> getDifferences() {
    Iterable<Diff> diffIterable = Lists.newArrayList();

    final List<Match> mappings = getMatches();
    for (int i = 0; i < mappings.size(); i++) {
        diffIterable = Iterables.concat(diffIterable, getDifferences(mappings.get(i)));
    }

    final EList<Diff> allDifferences = new BasicEList<Diff>();
    for (Diff diff : diffIterable) {
        ((AbstractEList<Diff>) allDifferences).addUnique(diff);
    }

    return allDifferences;
}

From source file:org.eclipse.xtext.graphview.behavior.visibility.RevealButton.java

protected boolean hasHiddenEdge() {
    AbstractInstance model = getHost().getModel();
    if (model instanceof NodeInstance) {
        NodeInstance node = (NodeInstance) model;
        return Iterables.any(Iterables.concat(node.getOutgoingEdges(), node.getIncomingEdges()),
                new Predicate<EdgeInstance>() {
                    public boolean apply(EdgeInstance input) {
                        return input.getVisibility() == Visibility.HIDDEN;
                    }//from w  w w .ja v a2  s .  c  o  m
                });
    } else {
        return false;
    }
}

From source file:org.trancecode.collection.TcIterables.java

public static <T> Iterable<T> append(final Iterable<T> iterable, final T... elements) {
    return Iterables.concat(iterable, ImmutableList.copyOf(elements));
}

From source file:org.s23m.cell.communication.xml.model.schemainstance.SemanticDomainNode.java

@Override
protected Iterable<? extends Node> getAdditionalChildren() {
    Iterable<? extends Node> currentChildren = super.getAdditionalChildren();
    return Iterables.concat(currentChildren, identityList);
}

From source file:org.kurento.tree.server.kms.Pipeline.java

public Iterable<Element> getElements() {

    checkReleased();

    return Iterables.concat(webRtcs, plumbers);
}

From source file:org.jnario.feature.feature.impl.ScenarioImplCustom.java

@Override
public EList<Step> getPendingSteps() {
    if (pendingSteps == null) {
        pendingSteps = new BasicEList<Step>();
        Feature feature = EcoreUtil2.getContainerOfType(this, Feature.class);
        Background background = feature.getBackground();
        boolean pendingSeen = false;
        Iterable<Step> allSteps;
        if (background == null) {
            allSteps = getSteps();/*ww  w.  j  a va 2 s .c  o m*/
        } else {
            allSteps = Iterables.concat(background.getSteps(), getSteps());
        }
        for (Step step : allSteps) {
            if (pendingSeen || step.isPending()) {
                pendingSeen = true;
                pendingSteps.add(step);
            }
        }
    }
    return pendingSteps;
}

From source file:com.codebullets.sagalib.processing.ClassTypeExtractor.java

/**
 * Gets a combined list of super classes and interfaces. The super classes
 * are always returned first./*w w  w . j  ava  2s.com*/
 */
public Iterable<Class<?>> allClassesAndInterfaces() {
    return Iterables.concat(allClasses(), interfaces());
}